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+
+
+-- Programmed by Jedidiah Barber
+-- Released into the public domain
+
+
+with
+
+ Interfaces.C.Strings;
+
+use type
+
+ Interfaces.C.int,
+ Interfaces.C.Strings.chars_ptr;
+
+
+package body FLTK.Widgets.Groups.Input_Choices is
+
+
+ ------------------------
+ -- Functions From C --
+ ------------------------
+
+ function new_fl_input_choice
+ (X, Y, W, H : in Interfaces.C.int;
+ Text : in Interfaces.C.char_array)
+ return Storage.Integer_Address;
+ pragma Import (C, new_fl_input_choice, "new_fl_input_choice");
+ pragma Inline (new_fl_input_choice);
+
+ procedure free_fl_input_choice
+ (W : in Storage.Integer_Address);
+ pragma Import (C, free_fl_input_choice, "free_fl_input_choice");
+ pragma Inline (free_fl_input_choice);
+
+
+
+
+ function fl_input_choice_input
+ (N : in Storage.Integer_Address)
+ return Storage.Integer_Address;
+ pragma Import (C, fl_input_choice_input, "fl_input_choice_input");
+ pragma Inline (fl_input_choice_input);
+
+ function fl_input_choice_menubutton
+ (N : in Storage.Integer_Address)
+ return Storage.Integer_Address;
+ pragma Import (C, fl_input_choice_menubutton, "fl_input_choice_menubutton");
+ pragma Inline (fl_input_choice_menubutton);
+
+
+
+
+ procedure fl_input_choice_clear
+ (N : in Storage.Integer_Address);
+ pragma Import (C, fl_input_choice_clear, "fl_input_choice_clear");
+ pragma Inline (fl_input_choice_clear);
+
+
+
+
+ function fl_input_choice_changed
+ (N : in Storage.Integer_Address)
+ return Interfaces.C.int;
+ pragma Import (C, fl_input_choice_changed, "fl_input_choice_changed");
+ pragma Inline (fl_input_choice_changed);
+
+ procedure fl_input_choice_clear_changed
+ (N : in Storage.Integer_Address);
+ pragma Import (C, fl_input_choice_clear_changed, "fl_input_choice_clear_changed");
+ pragma Inline (fl_input_choice_clear_changed);
+
+ procedure fl_input_choice_set_changed
+ (N : in Storage.Integer_Address);
+ pragma Import (C, fl_input_choice_set_changed, "fl_input_choice_set_changed");
+ pragma Inline (fl_input_choice_set_changed);
+
+ function fl_input_choice_get_down_box
+ (N : in Storage.Integer_Address)
+ return Interfaces.C.int;
+ pragma Import (C, fl_input_choice_get_down_box, "fl_input_choice_get_down_box");
+ pragma Inline (fl_input_choice_get_down_box);
+
+ procedure fl_input_choice_set_down_box
+ (N : in Storage.Integer_Address;
+ T : in Interfaces.C.int);
+ pragma Import (C, fl_input_choice_set_down_box, "fl_input_choice_set_down_box");
+ pragma Inline (fl_input_choice_set_down_box);
+
+ function fl_input_choice_get_textcolor
+ (N : in Storage.Integer_Address)
+ return Interfaces.C.unsigned;
+ pragma Import (C, fl_input_choice_get_textcolor, "fl_input_choice_get_textcolor");
+ pragma Inline (fl_input_choice_get_textcolor);
+
+ procedure fl_input_choice_set_textcolor
+ (N : in Storage.Integer_Address;
+ T : in Interfaces.C.unsigned);
+ pragma Import (C, fl_input_choice_set_textcolor, "fl_input_choice_set_textcolor");
+ pragma Inline (fl_input_choice_set_textcolor);
+
+ function fl_input_choice_get_textfont
+ (N : in Storage.Integer_Address)
+ return Interfaces.C.int;
+ pragma Import (C, fl_input_choice_get_textfont, "fl_input_choice_get_textfont");
+ pragma Inline (fl_input_choice_get_textfont);
+
+ procedure fl_input_choice_set_textfont
+ (N : in Storage.Integer_Address;
+ T : in Interfaces.C.int);
+ pragma Import (C, fl_input_choice_set_textfont, "fl_input_choice_set_textfont");
+ pragma Inline (fl_input_choice_set_textfont);
+
+ function fl_input_choice_get_textsize
+ (N : in Storage.Integer_Address)
+ return Interfaces.C.int;
+ pragma Import (C, fl_input_choice_get_textsize, "fl_input_choice_get_textsize");
+ pragma Inline (fl_input_choice_get_textsize);
+
+ procedure fl_input_choice_set_textsize
+ (N : in Storage.Integer_Address;
+ T : in Interfaces.C.int);
+ pragma Import (C, fl_input_choice_set_textsize, "fl_input_choice_set_textsize");
+ pragma Inline (fl_input_choice_set_textsize);
+
+ function fl_input_choice_get_value
+ (N : in Storage.Integer_Address)
+ return Interfaces.C.Strings.chars_ptr;
+ pragma Import (C, fl_input_choice_get_value, "fl_input_choice_get_value");
+ pragma Inline (fl_input_choice_get_value);
+
+ procedure fl_input_choice_set_value
+ (N : in Storage.Integer_Address;
+ T : in Interfaces.C.char_array);
+ pragma Import (C, fl_input_choice_set_value, "fl_input_choice_set_value");
+ pragma Inline (fl_input_choice_set_value);
+
+ procedure fl_input_choice_set_value2
+ (N : in Storage.Integer_Address;
+ T : in Interfaces.C.int);
+ pragma Import (C, fl_input_choice_set_value2, "fl_input_choice_set_value2");
+ pragma Inline (fl_input_choice_set_value2);
+
+
+
+
+ procedure fl_input_choice_resize
+ (N : in Storage.Integer_Address;
+ X, Y, W, H : in Interfaces.C.int);
+ pragma Import (C, fl_input_choice_resize, "fl_input_choice_resize");
+ pragma Inline (fl_input_choice_resize);
+
+
+
+
+ procedure fl_input_choice_draw
+ (W : in Storage.Integer_Address);
+ pragma Import (C, fl_input_choice_draw, "fl_input_choice_draw");
+ pragma Inline (fl_input_choice_draw);
+
+ function fl_input_choice_handle
+ (W : in Storage.Integer_Address;
+ E : in Interfaces.C.int)
+ return Interfaces.C.int;
+ pragma Import (C, fl_input_choice_handle, "fl_input_choice_handle");
+ pragma Inline (fl_input_choice_handle);
+
+
+
+
+ -------------------
+ -- Destructors --
+ -------------------
+
+ -- Resorting to smoke signals
+ procedure fl_text_input_extra_final
+ (Ada_Obj : in Storage.Integer_Address);
+ pragma Import (C, fl_text_input_extra_final, "fl_text_input_extra_final");
+ pragma Inline (fl_text_input_extra_final);
+
+
+ -- Message in a bottle
+ procedure fl_menu_button_extra_final
+ (Ada_Obj : in Storage.Integer_Address);
+ pragma Import (C, fl_menu_button_extra_final, "fl_menu_button_extra_final");
+ pragma Inline (fl_menu_button_extra_final);
+
+
+ procedure Extra_Final
+ (This : in out Input_Choice) is
+ begin
+ fl_text_input_extra_final (Storage.To_Integer (This.My_Input'Address));
+ fl_menu_button_extra_final (Storage.To_Integer (This.My_Menu_Button'Address));
+ Extra_Final (Group (This));
+ end Extra_Final;
+
+
+ procedure Finalize
+ (This : in out Input_Choice) is
+ begin
+ Extra_Final (This);
+ if This.Void_Ptr /= Null_Pointer and This.Needs_Dealloc then
+ free_fl_input_choice (This.Void_Ptr);
+ This.Void_Ptr := Null_Pointer;
+ end if;
+ end Finalize;
+
+
+
+
+ --------------------
+ -- Constructors --
+ --------------------
+
+ -- Translocation initiating...
+ procedure fl_text_input_extra_init
+ (Ada_Obj : in Storage.Integer_Address;
+ X, Y, W, H : in Interfaces.C.int;
+ C_Str : in Interfaces.C.char_array);
+ pragma Import (C, fl_text_input_extra_init, "fl_text_input_extra_init");
+ pragma Inline (fl_text_input_extra_init);
+
+
+ -- Crossing the streams
+ procedure fl_menu_button_extra_init
+ (Ada_Obj : in Storage.Integer_Address;
+ X, Y, W, H : in Interfaces.C.int;
+ C_Str : in Interfaces.C.char_array);
+ pragma Import (C, fl_menu_button_extra_init, "fl_menu_button_extra_init");
+ pragma Inline (fl_menu_button_extra_init);
+
+
+ procedure Extra_Init
+ (This : in out Input_Choice;
+ X, Y, W, H : in Integer;
+ Text : in String) is
+ begin
+ Wrapper (This.My_Input).Void_Ptr := fl_input_choice_input (This.Void_Ptr);
+ Wrapper (This.My_Input).Needs_Dealloc := False;
+ fl_text_input_extra_init
+ (Storage.To_Integer (This.My_Input'Address),
+ Interfaces.C.int (This.My_Input.Get_X),
+ Interfaces.C.int (This.My_Input.Get_Y),
+ Interfaces.C.int (This.My_Input.Get_W),
+ Interfaces.C.int (This.My_Input.Get_H),
+ Interfaces.C.To_C (This.My_Input.Get_Label));
+ Wrapper (This.My_Menu_Button).Void_Ptr := fl_input_choice_menubutton (This.Void_Ptr);
+ Wrapper (This.My_Menu_Button).Needs_Dealloc := False;
+ fl_menu_button_extra_init
+ (Storage.To_Integer (This.My_Menu_Button'Address),
+ Interfaces.C.int (This.My_Menu_Button.Get_X),
+ Interfaces.C.int (This.My_Menu_Button.Get_Y),
+ Interfaces.C.int (This.My_Menu_Button.Get_W),
+ Interfaces.C.int (This.My_Menu_Button.Get_H),
+ Interfaces.C.To_C (This.My_Menu_Button.Get_Label));
+ Extra_Init (Group (This), X, Y, W, H, Text);
+ end Extra_Init;
+
+
+ procedure Initialize
+ (This : in out Input_Choice) is
+ begin
+ This.Draw_Ptr := fl_input_choice_draw'Address;
+ This.Handle_Ptr := fl_input_choice_handle'Address;
+ end Initialize;
+
+
+ package body Forge is
+
+ function Create
+ (X, Y, W, H : in Integer;
+ Text : in String := "")
+ return Input_Choice is
+ begin
+ return This : Input_Choice do
+ This.Void_Ptr := new_fl_input_choice
+ (Interfaces.C.int (X),
+ Interfaces.C.int (Y),
+ Interfaces.C.int (W),
+ Interfaces.C.int (H),
+ Interfaces.C.To_C (Text));
+ Extra_Init (This, X, Y, W, H, Text);
+ end return;
+ end Create;
+
+
+ function Create
+ (Parent : in out Group'Class;
+ X, Y, W, H : in Integer;
+ Text : in String := "")
+ return Input_Choice is
+ begin
+ return This : Input_Choice := Create (X, Y, W, H, Text) do
+ Parent.Add (This);
+ end return;
+ end Create;
+
+ end Forge;
+
+
+
+
+ ------------------
+ -- Attributes --
+ ------------------
+
+ function Text_Field
+ (This : in out Input_Choice)
+ return FLTK.Widgets.Inputs.Text.Text_Input_Reference is
+ begin
+ return (Data => This.My_Input'Unchecked_Access);
+ end Text_Field;
+
+
+ function Button_Menu
+ (This : in out Input_Choice)
+ return FLTK.Widgets.Menus.Menu_Buttons.Menu_Button_Reference is
+ begin
+ return (Data => This.My_Menu_Button'Unchecked_Access);
+ end Button_Menu;
+
+
+
+
+ -----------------------
+ -- API Subprograms --
+ -----------------------
+
+ function Has_Item
+ (This : in Input_Choice;
+ Place : in FLTK.Widgets.Menus.Index)
+ return Boolean is
+ begin
+ return This.My_Menu_Button.Has_Item (Place);
+ end Has_Item;
+
+
+ function Item
+ (This : in Input_Choice;
+ Place : in FLTK.Widgets.Menus.Index)
+ return FLTK.Menu_Items.Menu_Item_Reference is
+ begin
+ return This.My_Menu_Button.Item (Place);
+ end Item;
+
+
+ procedure Use_Same_Items
+ (This : in out Input_Choice;
+ Donor : in FLTK.Widgets.Menus.Menu'Class) is
+ begin
+ This.My_Menu_Button.Use_Same_Items (Donor);
+ end Use_Same_Items;
+
+
+ procedure Clear
+ (This : in out Input_Choice) is
+ begin
+ fl_input_choice_clear (This.Void_Ptr);
+ end Clear;
+
+
+
+
+ function Has_Changed
+ (This : in Input_Choice)
+ return Boolean is
+ begin
+ return fl_input_choice_changed (This.Void_Ptr) /= 0;
+ end Has_Changed;
+
+
+ procedure Clear_Changed
+ (This : in out Input_Choice) is
+ begin
+ fl_input_choice_clear_changed (This.Void_Ptr);
+ end Clear_Changed;
+
+
+ procedure Set_Changed
+ (This : in out Input_Choice;
+ To : in Boolean) is
+ begin
+ if To then
+ fl_input_choice_set_changed (This.Void_Ptr);
+ end if;
+ end Set_Changed;
+
+
+ function Get_Down_Box
+ (This : in Input_Choice)
+ return Box_Kind is
+ begin
+ return Box_Kind'Val (fl_input_choice_get_down_box (This.Void_Ptr));
+ end Get_Down_Box;
+
+
+ procedure Set_Down_Box
+ (This : in out Input_Choice;
+ To : in Box_Kind) is
+ begin
+ fl_input_choice_set_down_box (This.Void_Ptr, Box_Kind'Pos (To));
+ end Set_Down_Box;
+
+
+ function Get_Text_Color
+ (This : in Input_Choice)
+ return Color is
+ begin
+ return Color (fl_input_choice_get_textcolor (This.Void_Ptr));
+ end Get_Text_Color;
+
+
+ procedure Set_Text_Color
+ (This : in out Input_Choice;
+ To : in Color) is
+ begin
+ fl_input_choice_set_textcolor (This.Void_Ptr, Interfaces.C.unsigned (To));
+ end Set_Text_Color;
+
+
+ function Get_Text_Font
+ (This : in Input_Choice)
+ return Font_Kind is
+ begin
+ return Font_Kind'Val (fl_input_choice_get_textfont (This.Void_Ptr));
+ end Get_Text_Font;
+
+
+ procedure Set_Text_Font
+ (This : in out Input_Choice;
+ To : in Font_Kind) is
+ begin
+ fl_input_choice_set_textfont (This.Void_Ptr, Font_Kind'Pos (To));
+ end Set_Text_Font;
+
+
+ function Get_Text_Size
+ (This : in Input_Choice)
+ return Font_Size is
+ begin
+ return Font_Size (fl_input_choice_get_textsize (This.Void_Ptr));
+ end Get_Text_Size;
+
+
+ procedure Set_Text_Size
+ (This : in out Input_Choice;
+ To : in Font_Size) is
+ begin
+ fl_input_choice_set_textsize (This.Void_Ptr, Interfaces.C.int (To));
+ end Set_Text_Size;
+
+
+ function Get_Input
+ (This : in Input_Choice)
+ return String
+ is
+ Ptr : Interfaces.C.Strings.chars_ptr := fl_input_choice_get_value (This.Void_Ptr);
+ begin
+ if Ptr = Interfaces.C.Strings.Null_Ptr then
+ return "";
+ else
+ -- pointer to internal buffer so no free necessary
+ return Interfaces.C.Strings.Value (Ptr);
+ end if;
+ end Get_Input;
+
+
+ procedure Set_Input
+ (This : in out Input_Choice;
+ To : in String) is
+ begin
+ fl_input_choice_set_value (This.Void_Ptr, Interfaces.C.To_C (To));
+ end Set_Input;
+
+
+ procedure Set_Item
+ (This : in out Input_Choice;
+ Num : in Integer) is
+ begin
+ fl_input_choice_set_value2 (This.Void_Ptr, Interfaces.C.int (Num));
+ end Set_Item;
+
+
+
+
+ procedure Resize
+ (This : in out Input_Choice;
+ X, Y, W, H : in Integer) is
+ begin
+ fl_input_choice_resize
+ (This.Void_Ptr,
+ Interfaces.C.int (X),
+ Interfaces.C.int (Y),
+ Interfaces.C.int (W),
+ Interfaces.C.int (H));
+ end Resize;
+
+
+end FLTK.Widgets.Groups.Input_Choices;
+
+